Product Brief Introduction
Product name:Macrogol 1000 (PEG 1000)
CAS:25322-68-3
MF:C5H12O2
MW:104.15
Product Specification
|
Item |
Specification |
|
Appearance |
White or off-white, hygroscopic solid with a waxy or paraffin-like appearance |
|
Identification |
Meets the requirements A, B, C |
|
Solubility |
Very soluble in water, freely soluble in alcohol and in methylene chloride, practically insoluble in fatty oils and in mineral oils |
|
Appearance of solution |
The solution is clear(2.2.1) and not more intensely coloured than reference solution BY6 |
|
Acidity or alkalinity |
＜0.1ml of 0.1M sodium hydroxide is required to change the color of the indicator to blue |
|
Moisture |
≤2.0% |
|
Sulfated ash |
≤0.2% |
|
Kinematic viscosity(mm2 .s-1) |
20.4-27.7 |
|
Freezing point (℃) |
35-40 |
|
Hydroxyl value |
107-118 |
|
Reducing substance |
Meets the requirement |
|
Formaldehyde |
≤30ppm |
|
Ethylene glycol and diethylene glycol |
≤0.4% |
|
Ethylene oxide and dioxan |
Ethylene oxide ≤1ppm Dioxan ≤10ppm |
